C201 Don't be so Polite with Fourth Brother

Shi Qi searched in her mind. The Gu family that was on good terms with the Shi family was abroad. She instantly thought of which Gu family it was.

The biggest family in Europe, the Gu family. The current head of the family, Gu Da, was the heir to the family, Gu Sibai.

The Gu and Shi families were old friends, while Gu Da and his father were childhood friends